Li Adrienne L K, Cesari Matthew, Shier R Michael
1Department of Obstetrics and Gynecology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; and 2Department of Pathology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
J Low Genit Tract Dis. 2017 Oct;21(4):e42-e44. doi: 10.1097/LGT.0000000000000331.